netdev - [PATCH 04/16] myri10ge: properly align scratch buffers

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Message-ID: <48239821.10405@myri.com>
Date:	Fri, 09 May 2008 02:17:37 +0200
From:	Brice Goglin <brice@...i.com>
To:	Jeff Garzik <jeff@...zik.org>
CC:	netdev@...r.kernel.org
Subject: [PATCH 04/16] myri10ge: properly align scratch buffers

Properly align scratch buffers when making boot commands.

Signed-off-by: Brice Goglin <brice@...i.com>
Signed-off-by: Andrew Gallatin <gallatin@...i.com>
---
 drivers/net/myri10ge/myri10ge.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6/drivers/net/myri10ge/myri10ge.c
===================================================================
--- linux-2.6.orig/drivers/net/myri10ge/myri10ge.c	2008-05-09 00:02:04.000000000 +0200
+++ linux-2.6/drivers/net/myri10ge/myri10ge.c	2008-05-09 00:03:32.000000000 +0200
@@ -443,7 +443,7 @@
 static void myri10ge_dummy_rdma(struct myri10ge_priv *mgp, int enable)
 {
 	char __iomem *submit;
-	__be32 buf[16];
+	__be32 buf[16] __attribute__ ((__aligned__(8)));
 	u32 dma_low, dma_high;
 	int i;
 
@@ -613,7 +613,7 @@
 static int myri10ge_load_firmware(struct myri10ge_priv *mgp)
 {
 	char __iomem *submit;
-	__be32 buf[16];
+	__be32 buf[16] __attribute__ ((__aligned__(8)));
 	u32 dma_low, dma_high, size;
 	int status, i;
 	struct myri10ge_cmd cmd;


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